One‐Pot Synthesis of Pyridazino[1,4]oxazin‐3‐ones

Chen Ma School of Chemistry and Chemical Engineering, Shandong University, Jinan, ChinaCorrespondence[email protected]

Su‐Dong Cho Department of Chemistry, Changwon National University, Changwon, South Korea

J. R. Falck Department of Biochemistry, University of Texas Southwestern Medical Center, Dallas, Texas, USA

Dong‐Soo Shin Department of Chemistry, Changwon National University, Changwon, South Korea

Abstract

Pyridazino[1,4]oxazin‐3‐ones were conveniently prepared in a one‐pot condensation of N‐substituted 2‐chloroacetamides with various 5‐chloro‐pyridazin‐6‐ones via rearrangement of a spiro‐aminoketal intermediate.

Keywords:

Acknowledgment

This work was financially supported by the Korea Research Foundation (KRF‐2000‐SP0743).

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Order Reprints Request Corporate Permissions

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

Request Academic Permissions

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.

One‐Pot Synthesis of Pyridazino[1,4]oxazin‐3‐ones

Information for

Open access

Opportunities

Help and information

One‐Pot Synthesis of Pyridazino[1,4]oxazin‐3‐ones

Abstract

Acknowledgment

Reprints and Corporate Permissions

Academic Permissions

Related research

To cite this article:

Download citation

Information for

Open access

Opportunities

Help and information

Keep up to date

Your download is now in progress and you may close this window

Login or register to access this feature